2X-25X Magnification: digitao reading magnifier supports 2x/8x/16x/25x magnification to zoom in and zoom out the text, suitable for Elder and low vision people. Screen Lock: Screen lock support freeze text image on screen which more conducive to reading and viewing. Snapshot:electronic video magnifier supports photo and playback function, you can capture the image for important part and support . Portable Reading aids:video reading aids design for size of 5.04in x 3.07in x 1.34in(12.8x7.8x3.4cm, height 0.33lb(150g), equipped with a black portable storage bag and a lanyard, is convenient for the user to carry along and to use. Gift for grandmom, grandpa, wife, husband Color: Black Material: plastic Package Contents: 1 * reading magnifier 1 * TV cable 1 * lanyard 1 * data cable 1 * storage bag 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.